#main {
    background: #eee;
}
div#main-content > .container {
    max-width: none;
    padding: 0;
}
#main-content .container-fluid {
    max-width: none;
    margin: 0 auto;
    padding: 0;
}
#main-content .panel-display .container-fluid > .row:nth-child(2), #main-content .panel-display .container-fluid > .row:nth-child(4), #main-content .panel-display .container-fluid > .row:last-of-type {
    max-width: 1400px;
    margin: auto;
}